Great Southern Bancorp, Inc. (GSBC) ownership: Top institutional holder: BlackRock, Inc. ($46.66M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock, Inc. | 739175.00 | $46.66M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 690092.00 | $43.57M | 2026-03-31 |
| VANGUARD GROUP INC | 528825.00 | $32.55M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 398125.00 | $25.13M | 2026-03-31 |
| STATE STREET CORP | 318682.00 | $20.26M | 2026-03-31 |
| AMERICAN CENTURY COMPANIES INC | 307609.00 | $19.42M | 2026-03-31 |
| BlackRock Fund Advisors | 352575.00 | $19.27M | 2016-12-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 243946.00 | $15.40M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-05-18 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.